SnesFox

Summary

SnesFox is ranked #19 of 31 in SNES emulators on Samsung Mobile US Press. It runs on macOS, Windows.

Compared on SNES emulators

Free plan

Yesgithub.com

Supported platforms

macOS, Windowsgithub.com

Emulation format

standalonegithub.com

Facts

Product

SnesFox is a Super NES emulator that runs SNES ROMs, including Super FX (GSU) games such as Star Fox.github.com · 3 Oct 2026

Debug interface

Its debug view shows CPU, PPU, APU, and GSU state, an instruction log, playback controls, a palette editor, a VRAM tile viewer, and a GSU work-RAM viewer for Super FX games.github.com · 3 Oct 2026

ROM tools

The command-line tools can inspect ROM headers, capture PPU/VRAM snapshots, disassemble ROMs, reassemble supported dumps, and record execution coverage.github.com · 3 Oct 2026

Super FX

The emulator supports Super FX (GSU) games and includes GSU state panels and a work-RAM viewer in its debug UI.github.com · 3 Oct 2026

Window modes

SnesFox offers a bare game-only window and a debug UI mode, and the bare window supports resizing and fullscreen.github.com · 3 Oct 2026

macOS build

The documented macOS build uses clang++, Xcode Command Line Tools, and SDL2; Dear ImGui is vendored in the repository.github.com · 3 Oct 2026

Windows build

The documented Windows executable is cross-compiled from macOS or Linux with mingw-w64, and the repository says there is no native Windows toolchain path.github.com · 3 Oct 2026

Linux limitation

The README says there is no Linux build path yet, though Linux can be used as a host to cross-compile the Windows executable.github.com · 3 Oct 2026

Testing

An in-binary self-test runs CPU, PPU, and S-DSP regression tests without requiring a ROM.github.com · 3 Oct 2026

Coverage limitation

Execution coverage records what the emulator executed in a particular run and may not represent every path in a game.github.com · 3 Oct 2026

License

The repository lists an MIT license.github.com · 3 Oct 2026

Availability

The GitHub repository is public and its Releases page shows no listed release entries.github.com · 3 Oct 2026

Purpose

SnesFox is a Super NES emulator for running game ROMs, including Super FX (GSU) titles such as Star Fox.github.com · 4 Oct 2026

Graphics tools

The debug UI includes editable CGRAM palette swatches and a full-VRAM tile viewer, plus a GSU work-RAM viewer for Super FX titles.github.com · 4 Oct 2026

ROM workflows

Command-line tools can inspect ROM headers, dump PPU/VRAM snapshots, disassemble ROMs, and reassemble supported dumps.github.com · 4 Oct 2026

Execution coverage

A coverage command records instruction addresses executed during a run and can annotate disassembly; the README cautions that a run may not cover every game path.github.com · 4 Oct 2026

ROM loading

Users can open ROMs through the debug UI, the File menu, or drag and drop.github.com · 4 Oct 2026

Display controls

The game window supports resizing and fullscreen, with Space, F11, and Escape shortcuts documented for stepping, fullscreen, and pause or exit-fullscreen behavior.github.com · 4 Oct 2026

Supported builds

The README documents macOS builds and a Windows executable cross-compiled with mingw-w64; it says there is no Linux build path yet.github.com · 4 Oct 2026

Build dependency

SDL2 is the only external library dependency listed for the macOS build; Dear ImGui is vendored in the repository.github.com · 4 Oct 2026

Windows audio

The Windows backend uses DirectSound, while the macOS backend uses SDL2 for audio.github.com · 4 Oct 2026

Integrations and security

The project README does not state any third-party integrations or security/compliance certifications.github.com · 4 Oct 2026

Support

The repository page does not describe a support channel or support terms.github.com · 4 Oct 2026

Where it ranks on Samsung Mobile US Press

• Best SNES Emulators in 2026#19 of 31

Sources

• github.com/MisterDigifox/SnesFox· checked 3 Oct 2026
• github.com/MisterDigifox/SnesFox/releases· checked 3 Oct 2026